lasinfo (210611) report for 'AHN4T/17AN2_23.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 335/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 25069578 number of points by return: 22811728 1414789 635076 176865 28334 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 543730 0 min x y z: 226980.000 543730.000 10.791 max x y z: 228019.999 545019.999 34.847 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 25069578 extended number of points by return: 22811728 1414789 635076 176865 28334 2660 126 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 10791 34847 intensity 65 4969 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 54 56 gps_time 330438360.496658 330440646.458036 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 38 255 B 29 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.52 33.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22811728 number of intermediate returns: 844392 number of last returns: 22808083 number of single returns: 21394625 covered area in square units/kilounits: 1325220/1.33 point density: all returns 18.92 last only 17.21 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25069578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22811728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1414789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 635076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 176865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28334 instead zero. overview over extended number of returns of given pulse: 21394625 1559821 1375070 595023 128840 15341 858 0 0 0 0 0 0 0 0 histogram of classification of points: 2621213 unclassified (1) 21733826 ground (2) 53992 building (6) 656708 water (9) 3839 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1946369 +---> 138541 of those are unclassified (1) +---> 1782222 of those are ground (2) +---> 1111 of those are building (6) +---> 22878 of those are water (9) +---> 1617 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [10.7,10.8) has 2 bin [10.8,10.9) has 335 bin [10.9,11.0) has 4995 bin [11.0,11.1) has 3898 bin [11.1,11.2) has 2923 bin [11.2,11.3) has 2880 bin [11.3,11.4) has 3834 bin [11.4,11.5) has 13017 bin [11.5,11.6) has 17361 bin [11.6,11.7) has 21317 bin [11.7,11.8) has 37525 bin [11.8,11.9) has 191779 bin [11.9,12.0) has 550886 bin [12.0,12.1) has 694379 bin [12.1,12.2) has 1258123 bin [12.2,12.3) has 828157 bin [12.3,12.4) has 635024 bin [12.4,12.5) has 641364 bin [12.5,12.6) has 1070842 bin [12.6,12.7) has 1169120 bin [12.7,12.8) has 1301357 bin [12.8,12.9) has 1237085 bin [12.9,13.0) has 1165326 bin [13.0,13.1) has 1217579 bin [13.1,13.2) has 1039962 bin [13.2,13.3) has 1190336 bin [13.3,13.4) has 1321615 bin [13.4,13.5) has 1294220 bin [13.5,13.6) has 860891 bin [13.6,13.7) has 458332 bin [13.7,13.8) has 421787 bin [13.8,13.9) has 415066 bin [13.9,14.0) has 412605 bin [14.0,14.1) has 387688 bin [14.1,14.2) has 445696 bin [14.2,14.3) has 476824 bin [14.3,14.4) has 476126 bin [14.4,14.5) has 380248 bin [14.5,14.6) has 272433 bin [14.6,14.7) has 171705 bin [14.7,14.8) has 137913 bin [14.8,14.9) has 119496 bin [14.9,15.0) has 85044 bin [15.0,15.1) has 58704 bin [15.1,15.2) has 45582 bin [15.2,15.3) has 41785 bin [15.3,15.4) has 40223 bin [15.4,15.5) has 36811 bin [15.5,15.6) has 35601 bin [15.6,15.7) has 33331 bin [15.7,15.8) has 31439 bin [15.8,15.9) has 29588 bin [15.9,16.0) has 28436 bin [16.0,16.1) has 29373 bin [16.1,16.2) has 29020 bin [16.2,16.3) has 25267 bin [16.3,16.4) has 23693 bin [16.4,16.5) has 22906 bin [16.5,16.6) has 22891 bin [16.6,16.7) has 22632 bin [16.7,16.8) has 22907 bin [16.8,16.9) has 22832 bin [16.9,17.0) has 22888 bin [17.0,17.1) has 22750 bin [17.1,17.2) has 22665 bin [17.2,17.3) has 22434 bin [17.3,17.4) has 22746 bin [17.4,17.5) has 22845 bin [17.5,17.6) has 23777 bin [17.6,17.7) has 25456 bin [17.7,17.8) has 26783 bin [17.8,17.9) has 27991 bin [17.9,18.0) has 28827 bin [18.0,18.1) has 34335 bin [18.1,18.2) has 32727 bin [18.2,18.3) has 23600 bin [18.3,18.4) has 17713 bin [18.4,18.5) has 17666 bin [18.5,18.6) has 17478 bin [18.6,18.7) has 17347 bin [18.7,18.8) has 17451 bin [18.8,18.9) has 17919 bin [18.9,19.0) has 17588 bin [19.0,19.1) has 17633 bin [19.1,19.2) has 17557 bin [19.2,19.3) has 17685 bin [19.3,19.4) has 17958 bin [19.4,19.5) has 17603 bin [19.5,19.6) has 17571 bin [19.6,19.7) has 17694 bin [19.7,19.8) has 17647 bin [19.8,19.9) has 17712 bin [19.9,20.0) has 17538 bin [20.0,20.1) has 17629 bin [20.1,20.2) has 17548 bin [20.2,20.3) has 17616 bin [20.3,20.4) has 17507 bin [20.4,20.5) has 17568 bin [20.5,20.6) has 17556 bin [20.6,20.7) has 17874 bin [20.7,20.8) has 17738 bin [20.8,20.9) has 17726 bin [20.9,21.0) has 17904 bin [21.0,21.1) has 17590 bin [21.1,21.2) has 17540 bin [21.2,21.3) has 17343 bin [21.3,21.4) has 17074 bin [21.4,21.5) has 17193 bin [21.5,21.6) has 17281 bin [21.6,21.7) has 17023 bin [21.7,21.8) has 17084 bin [21.8,21.9) has 16917 bin [21.9,22.0) has 16573 bin [22.0,22.1) has 16881 bin [22.1,22.2) has 16518 bin [22.2,22.3) has 16454 bin [22.3,22.4) has 16315 bin [22.4,22.5) has 16354 bin [22.5,22.6) has 16637 bin [22.6,22.7) has 16559 bin [22.7,22.8) has 15990 bin [22.8,22.9) has 15951 bin [22.9,23.0) has 16107 bin [23.0,23.1) has 15985 bin [23.1,23.2) has 16274 bin [23.2,23.3) has 15956 bin [23.3,23.4) has 15952 bin [23.4,23.5) has 15944 bin [23.5,23.6) has 15826 bin [23.6,23.7) has 15389 bin [23.7,23.8) has 15369 bin [23.8,23.9) has 15504 bin [23.9,24.0) has 15336 bin [24.0,24.1) has 15104 bin [24.1,24.2) has 15294 bin [24.2,24.3) has 14985 bin [24.3,24.4) has 15065 bin [24.4,24.5) has 14771 bin [24.5,24.6) has 14783 bin [24.6,24.7) has 14602 bin [24.7,24.8) has 14491 bin [24.8,24.9) has 14271 bin [24.9,25.0) has 13924 bin [25.0,25.1) has 13930 bin [25.1,25.2) has 13771 bin [25.2,25.3) has 13517 bin [25.3,25.4) has 13307 bin [25.4,25.5) has 13035 bin [25.5,25.6) has 13185 bin [25.6,25.7) has 12923 bin [25.7,25.8) has 12702 bin [25.8,25.9) has 12596 bin [25.9,26.0) has 12406 bin [26.0,26.1) has 12427 bin [26.1,26.2) has 12184 bin [26.2,26.3) has 11877 bin [26.3,26.4) has 12182 bin [26.4,26.5) has 12056 bin [26.5,26.6) has 12046 bin [26.6,26.7) has 11861 bin [26.7,26.8) has 11978 bin [26.8,26.9) has 11621 bin [26.9,27.0) has 11594 bin [27.0,27.1) has 11387 bin [27.1,27.2) has 11345 bin [27.2,27.3) has 11226 bin [27.3,27.4) has 10822 bin [27.4,27.5) has 10879 bin [27.5,27.6) has 10617 bin [27.6,27.7) has 10371 bin [27.7,27.8) has 10116 bin [27.8,27.9) has 9842 bin [27.9,28.0) has 9515 bin [28.0,28.1) has 9302 bin [28.1,28.2) has 8936 bin [28.2,28.3) has 8807 bin [28.3,28.4) has 8721 bin [28.4,28.5) has 8371 bin [28.5,28.6) has 8289 bin [28.6,28.7) has 7894 bin [28.7,28.8) has 7757 bin [28.8,28.9) has 7366 bin [28.9,29.0) has 7061 bin [29.0,29.1) has 6806 bin [29.1,29.2) has 6566 bin [29.2,29.3) has 6441 bin [29.3,29.4) has 6214 bin [29.4,29.5) has 5813 bin [29.5,29.6) has 5443 bin [29.6,29.7) has 5247 bin [29.7,29.8) has 4919 bin [29.8,29.9) has 4604 bin [29.9,30.0) has 4417 bin [30.0,30.1) has 4019 bin [30.1,30.2) has 3863 bin [30.2,30.3) has 3530 bin [30.3,30.4) has 3459 bin [30.4,30.5) has 3183 bin [30.5,30.6) has 2979 bin [30.6,30.7) has 2868 bin [30.7,30.8) has 2555 bin [30.8,30.9) has 2492 bin [30.9,31.0) has 2296 bin [31.0,31.1) has 2092 bin [31.1,31.2) has 1937 bin [31.2,31.3) has 1808 bin [31.3,31.4) has 1771 bin [31.4,31.5) has 1583 bin [31.5,31.6) has 1568 bin [31.6,31.7) has 1355 bin [31.7,31.8) has 1345 bin [31.8,31.9) has 1165 bin [31.9,32.0) has 1108 bin [32.0,32.1) has 1008 bin [32.1,32.2) has 944 bin [32.2,32.3) has 809 bin [32.3,32.4) has 764 bin [32.4,32.5) has 765 bin [32.5,32.6) has 708 bin [32.6,32.7) has 623 bin [32.7,32.8) has 562 bin [32.8,32.9) has 545 bin [32.9,33.0) has 484 bin [33.0,33.1) has 413 bin [33.1,33.2) has 327 bin [33.2,33.3) has 302 bin [33.3,33.4) has 263 bin [33.4,33.5) has 182 bin [33.5,33.6) has 195 bin [33.6,33.7) has 171 bin [33.7,33.8) has 147 bin [33.8,33.9) has 132 bin [33.9,34.0) has 120 bin [34.0,34.1) has 78 bin [34.1,34.2) has 71 bin [34.2,34.3) has 48 bin [34.3,34.4) has 41 bin [34.4,34.5) has 21 bin [34.5,34.6) has 7 bin [34.6,34.7) has 1 bin [34.7,34.8) has 2 bin [34.8,34.9) has 2 average z coordinate 13.9 for 25069578 element(s) point source id histogram with bin size 1.000000 bin 54 has 3729281 bin 55 has 19816745 bin 56 has 1523552 average point source id 54.912015710834858 for 25069578 element(s)